/*
 *
 * Copyright (C) 1997 Jayakrishnan Nair jk@csr.uvic.ca
 * WWW: http://www.csc.uvic.ca/~jk
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.

 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */

import java.awt.*;

public class Border extends Panel {
    protected int thickness;
    protected int gap;
    protected DrawnRectangle border;

    protected static int defaultThickness = 0;
    protected static int defaultGap = 0;

    public Border(Component borderMe) {
        this(borderMe,defaultThickness,defaultGap);
    }

    public Border(Component borderMe, int thickness) {
        this(borderMe,thickness,defaultGap);
    }

    public Border(Component borderMe, int thickness, int gap) {
        this.thickness = thickness;
        this.gap = gap;

        setLayout(new BorderLayout());
        add("Center",borderMe);
    }

    public Insets insets() {
        return new Insets(thickness+gap,thickness+gap,thickness+gap,thickness+gap);
    }

    public Rectangle getInnerBounds() {
        return border().getInnerBounds();
    }

    public void setLineColor(Color c) {
        border().setLineColor(c);
    }

    public Color getLineColor() {
        return border().getLineColor();
    }


    public void paint(Graphics g) {
        border().paint();
    }


    public void resize(int w, int h) {
        Point location = location();
        reshape(location.x,location.y,w,h);
    }

    public void reshape(int x, int y, int w, int h) {
        super.reshape(x,y,w,h);
        border().resize(w,h);
    }

    protected DrawnRectangle border() {
        if(border == null)
            border = new DrawnRectangle(this,thickness);
        return border;
    }

}